12(5 Hymenoniyi-et<v Agaricaeea', Uhodospora*, Entolomn. 



3. Pluteus stercorarius Peck, Biill. Torr. Bot. Club. 1895, p. 48S. 293 



— Pileo tennissimo, subplaiio, glabro, candido; lamellis latiusculis, 

 densis, liberis, carneis; stipite aquali, solido, glabro, albo; sporis 

 niagnis, plerumque 1-nucIeatis, 13-] 6 « 8. 



Hah. in fimetis, Kansas Amer. bor. (Bartholomew). — Pileus 

 fere 7 cm. latus; stipes 4 cm. longus, y^ cm. erassus. 



4. Pluteus aurantio-rugosus Trog, Mittheii. Nat. Gesell. B?rn. 1857, 294 

 p. 32. — Pileo initio campanulato, dein expanso-couico, tanui, 

 areolato-rugoso flavo-rubente centro fere cinnabarino : stipite 4-6 

 em. long., 4-8 mm. cr., flavido deorsum leviter incrassato et rube- 

 scente, brunneo-fibrilloso ; lamellit? crebris, altis, deiii cari.eis, ser- 

 rulatis, 4 mm. latis, liberis; sporis rubellis, globosis. 



Hdb. ad truncum Populi pr. Zulg Helvetise — Inodorus. 



5. Pluteus nltens Pat. Bull. Soc. Myc. 1898, p. 53, t. VII, f. II. 295 



— Pileo convexo, tenui, fusco-brunneo. olivascenti, floccis paucis 

 brunneis, radiantibus, prostratis subtilite]- virgato, minute radiatim 

 striatulo, striis concentricis nonuuJlis notato; stipite farcto, glabro, 

 gracili, albido, nitenti, deorsum sonsim incras.sato; lamellij' remotis 

 carneo-flavidis, confertis, ventricosis, antice attenuatis, postice ro- 

 tundatis ; cystidiis fusoideis, apice obtusis, 45 « 20; spori<? subglobosis, 

 roseis, levibus, 6-8 u. diam. 



Hdb. ad truncos in Mexico (Maury). — iotus 2-3 cm. iat. ; 

 stipes 1-3 cm. long, xlffinis P. nano Fr. 



6. Pluteus CUrtUS Karst. Hedw. 1895, p. 7. — Pileo taruosulo, ypn 

 tenui, convexo-expanso, obtuso, longitudinaliter (subinde rimose) 

 fibrilloso, squamis disci erectis, crassiusculis, brevibus, muricatis 

 squarroso, e pallido fuscescente, 2-3 cm. lato; stipite farcto, ri- 

 gido, brevi (vulgo pileo breviori), sequali, flexuoso v. curvato, raro 

 recto, flocculoso-squamuloso, fuscescente, apice nudo, intus albido ; 

 lamellis adnexis, latis, ventricosis, subconfertis, e paliido fusce- 

 scentibus; sporis angulatis v. tubercuiatis, flavescentibus, 5 v 3-4; 

 cystidis fusoideis. 



Hal). in liumo uda subturfosa, musco brevi obducta pr. Mustiala 

 Fennise. — InocyJm lacerce simiiis, sed minor, curtus. Inodorus. 



ENTOLOMA F. — Syli. V, p. 679, IX, p. 83, XI, p. 44- 

 1. Entoioma grande Peclc, 60 Eep. p. 101 (1897). — Pileo carnoso, 297 

 ad marginem tenuato, glabro, subpiano, typice iate umbonato ru- 

 goso, udo flavido-albo ad cinereo-brunneum vergente; carne aiba, 

 odore et sapore fariuaceis; lameiiis latis, distantibus, ieviter adnt^xis, 



